| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Jace | JAYS | English | ||
| Jaci | - | English | ||
| Jacinda | - | English (Rare) | ||
| Jacinth | JAY-sinth, JAS-inth | English (Rare) | ||
| Jack | JAK | English | ||
| Jackalyn | - | English (Rare) | ||
| Jacki | JAK-ee | English | ||
| Jackie | JAK-ee | English | ||
| Jackin | - | Medieval English | ||
| Jacklyn | JAK-lin | English | ||
| Jackson | JAK-sən | English | ||
| Jaclyn | JAK-lin | English | ||
| Jacob | JAY-kəb (English), YAH-kawp (Dutch) | English, Dutch, Swedish, Norwegian, Danish, Jewish, Biblical | ||
| Jacqueline | zha-kə-LEEN (French), zhak-LEEN (French), JAK-ə-leen (English), JAK-ə-lin (English) | French, English | ||
| Jacquelyn | JAK-ə-lin | English |